During winch operation, wire rope spooling quality directly affects system safety and service life. Uneven winding, rope piling, or misalignment can lead to premature rope wear and unstable operation.

    The LBS grooved drum is designed to guide the wire rope into a fixed position during each layer of spooling. As shown in the images, the rope is seated evenly in the groove from the first layer through multiple layers, maintaining consistent spacing and alignment.

    At the end of each layer, the controlled crossover section of the LBS groove allows the rope to transition smoothly into the next layer without climbing or overlapping. This ensures orderly winding even under multi-layer conditions.

    LBS grooved drums are widely used in hoist winches and heavy-duty winch systems where reliable multi-layer rope spooling is required. Proper groove design helps reduce rope damage, extend service life, and improve overall operating safety.

    As a manufacturer of LBS grooved drums, we provide customized groove designs based on rope diameter, drum size, and working conditions to ensure optimal spooling performance for each application.